SE9603288L - Stabilisering av en pumpad lasesr - Google Patents

Stabilisering av en pumpad lasesr

Info

Publication number
SE9603288L
SE9603288L SE9603288A SE9603288A SE9603288L SE 9603288 L SE9603288 L SE 9603288L SE 9603288 A SE9603288 A SE 9603288A SE 9603288 A SE9603288 A SE 9603288A SE 9603288 L SE9603288 L SE 9603288L
Authority
SE
Sweden
Prior art keywords
pump
stabilization
laser tube
pumped laser
laser
Prior art date
Application number
SE9603288A
Other languages
Unknown language ( )
English (en)
Other versions
SE9603288D0 (sv
Inventor
Magnus Arvidsson
Bjoern Hansson
Carsten Lindstroem
Original Assignee
Geotronics Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SE9600628A external-priority patent/SE9600628D0/sv
Application filed by Geotronics Ab filed Critical Geotronics Ab
Priority to SE9603288A priority Critical patent/SE9603288L/sv
Publication of SE9603288D0 publication Critical patent/SE9603288D0/sv
Priority to PCT/SE1997/000165 priority patent/WO1997031411A1/en
Publication of SE9603288L publication Critical patent/SE9603288L/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/113—Q-switching using intracavity saturable absorbers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/1312—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094076—Pulsed or modulated pumping

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
SE9603288A 1996-02-20 1996-09-10 Stabilisering av en pumpad lasesr SE9603288L (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9603288A SE9603288L (sv) 1996-02-20 1996-09-10 Stabilisering av en pumpad lasesr
PCT/SE1997/000165 WO1997031411A1 (en) 1996-02-20 1997-02-04 Stabilisation of a pulsed laser

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9600628A SE9600628D0 (sv) 1996-02-20 1996-02-20 Laser
SE9603288A SE9603288L (sv) 1996-02-20 1996-09-10 Stabilisering av en pumpad lasesr

Publications (2)

Publication Number Publication Date
SE9603288D0 SE9603288D0 (sv) 1996-09-10
SE9603288L true SE9603288L (sv) 1997-08-21

Family

ID=26662519

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9603288A SE9603288L (sv) 1996-02-20 1996-09-10 Stabilisering av en pumpad lasesr

Country Status (2)

Country Link
SE (1) SE9603288L (sv)
WO (1) WO1997031411A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9702175D0 (sv) 1997-06-06 1997-06-06 Geotronics Ab A laser
SE521173C2 (sv) 1998-09-17 2003-10-07 Spectra Prec Ab Elektronisk distansmätanordning
WO2003007438A1 (en) * 2001-07-12 2003-01-23 Agency For Science, Technology And Research Q-switched laser
JP4856850B2 (ja) * 2002-03-19 2012-01-18 ライトウェーブ エレクトロニクス コーポレイション 受動ｑ−スイッチレーザの位相同期ループ制御
US7843978B2 (en) 2005-02-04 2010-11-30 Jds Uniphase Corporation Passively Q-switched laser with adjustable pulse repetition rate
DE102007041527A1 (de) * 2007-08-31 2009-03-19 Robert Bosch Gmbh Verfahren zum Betreiben einer Lasereinrichtung
DE102008001239A1 (de) * 2008-04-17 2009-10-22 Robert Bosch Gmbh Lasereinrichtung und Betriebsverfahren hierfür
CN107615599B (zh) * 2015-05-12 2019-12-10 株式会社岛津制作所 被动q开关激光器及其动作优化方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930901A (en) * 1988-12-23 1990-06-05 Electro Scientific Industries, Inc. Method of and apparatus for modulating a laser beam
US5291505A (en) * 1993-01-21 1994-03-01 Hughes Aircraft Company Active energy control for diode pumped laser systems using pulsewidth modulation
US5394413A (en) * 1994-02-08 1995-02-28 Massachusetts Institute Of Technology Passively Q-switched picosecond microlaser

Also Published As

Publication number Publication date
WO1997031411A1 (en) 1997-08-28
SE9603288D0 (sv) 1996-09-10

Similar Documents

Publication Publication Date Title
EP1130710A3 (en) High repetition rate optical pulse generator
CA2104191A1 (en) Reduction of Stimulated Brillouin Scattering in a Fiber Optic Transmission System
JPH1065627A (ja) 光送信機、光通信システム及び光通信方法
ES8306553A1 (es) "un sistema de comunicacion optica".
SE9603288L (sv) Stabilisering av en pumpad lasesr
WO2000072451A3 (en) Apparatus and method for reducing impairments from nonlinear fiber effects in 1550 nanometer external modulation links
ATE409022T1 (de) Wasserfreies ubichinon-konzentrat
CA2531353A1 (en) Pulsed laser light source
SE9702175D0 (sv) A laser
NO983559L (no) FremgangsmÕte for Õ generere en bµreb°lge for felles kanaler, samt radiosystem
WO1994023478A3 (de) Gütegeschaltetes lasersystem, insbesondere für die laserlithotripsie
AU570520B2 (en) Optical amplifier and method of amplifying
CA2164492A1 (en) Method of Driving Semiconductor Laser with Wide Modulation Band, Optical Communication Method, Semiconductor Laser Device, Node, and Optical Communication System
EP1174966A3 (en) Method and apparatus for driving mode-locked semiconductor laser
EP0419059B1 (en) Laser source
CA2204563A1 (en) Eyesafe laser transmitter with single resonator cavity for both pump laser and optical parametric oscillator
Takada et al. Picosecond laser diode pulse amplification up to 12 W by laser diode pumped erbium-doped fiber
Shestakov et al. Tunable Cr4+: YAG lasers
US7130546B2 (en) Optical receiver
De Vera et al. Switching-time limitation in tunable multisection lasers
JP3646006B2 (ja) 光パルス発生器
US5572356A (en) Optical amplifier
JPH05226747A (ja) 光ファイバーアンプの利得制御方法
SU1070637A1 (ru) Способ стабилизации мощности излучени газового лазера
JPH08204267A (ja) 光ファイバ増幅器

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9603288-3